Cross-Protection between West Nile Virus and Emerging Flaviviruses in Wild Birds.

West Nile virus (WNV), St. Louis encephalitis virus (SLEV), and Usutu virus (USUV) are zoonotic flaviviruses that cause neuroinvasive disease in humans and are maintained in overlapping avian-mosquito transmission cycles. West Nile virus and SLEV cocirculate in the United States, and WNV and USUV cocirculate in Europe.

WNV and SLEV coinfection in avian and mosquito hosts: impact on viremia, antibody responses, and vector competence.

West Nile virus (WNV) and St. Louis encephalitis virus (SLEV) are closely related flaviviruses that can cause encephalitis in humans and related diseases in animals. In nature, both are transmitted by , with wild birds, including jays, sparrows, and robins, serving as vertebrate hosts.

Susceptibilities and viral shedding of peridomestic wildlife infected with clade 2.3.4.4b highly pathogenic avian influenza virus (H5N1).

We tested the ability of six peridomestic wildlife species to replicate a highly pathogenic (HP) clade 2.3.4.

Metatranscriptomic investigation of single ticks reveals diverse microbes, viruses, and novel mRNA-like endogenous viral elements.

Unlabelled: Ticks are increasingly important vectors of human and agricultural diseases. While many studies have focused on tick-borne bacteria, far less is known about tick-associated viruses and their roles in public health or tick physiology. To address this, we investigated patterns of bacterial and viral communities across two field populations of western black-legged ticks ().